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Use "tortoises" in a sentence
"Population genetic analyses revealed that one tortoise sampled on Isabela Island is clearly a first-generation hybrid between the native tortoises from the islands of Isabela and Pinta."
"He was immediately brought into captivity at the Charles Darwin Research Station on the island of Santa Cruz, where he is housed with two female tortoises from a species found on the neighboring island of Isabela."
"Are the native giant tortoises from the Seychelles really extinct?"